25282742940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1543513}}^1$

素因数の和:1543548

約数の個数: 144

約数和(自身を含む): 94388968128

約数和(自身を除く): 69106225188

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 1543513, 3087026, 4630539, 6174052, 7717565, 9261078, 10804591, 13891617, 15435130, 18522156, 20065669, 21609182, 23152695, 27783234, 30870260, 32413773, 40131338, 43218364, 46305390, 54022955, 55566468, 60197007, 64827546, 69458085, 80262676, 92610780, 97241319, 100328345, 108045910, 120394014, 129655092, 138916170, 140459683, 162068865, 180591021, 194482638, 200656690, 216091820, 240788028, 277832340, 280919366, 300985035, 324137730, 361182042, 388965276, 401313380, 421379049, 486206595, 561838732, 601970070, 648275460, 702298415, 722364084, 842758098, 902955105, 972413190, 1203940140, 1264137147, 1404596830, 1685516196, 1805910210, 1944826380, 2106895245, 2528274294, 2809193660, 3611820420, 4213790490, 5056548588, 6320685735, 8427580980, 12641371470, 25282742940]

約数ペア:

[(1, 25282742940), (2, 12641371470), (3, 8427580980), (4, 6320685735), (5, 5056548588), (6, 4213790490), (7, 3611820420), (9, 2809193660), (10, 2528274294), (12, 2106895245), (13, 1944826380), (14, 1805910210), (15, 1685516196), (18, 1404596830), (20, 1264137147), (21, 1203940140), (26, 972413190), (28, 902955105), (30, 842758098), (35, 722364084), (36, 702298415), (39, 648275460), (42, 601970070), (45, 561838732), (52, 486206595), (60, 421379049), (63, 401313380), (65, 388965276), (70, 361182042), (78, 324137730), (84, 300985035), (90, 280919366), (91, 277832340), (105, 240788028), (117, 216091820), (126, 200656690), (130, 194482638), (140, 180591021), (156, 162068865), (180, 140459683), (182, 138916170), (195, 129655092), (210, 120394014), (234, 108045910), (252, 100328345), (260, 97241319), (273, 92610780), (315, 80262676), (364, 69458085), (390, 64827546), (420, 60197007), (455, 55566468), (468, 54022955), (546, 46305390), (585, 43218364), (630, 40131338), (780, 32413773), (819, 30870260), (910, 27783234), (1092, 23152695), (1170, 21609182), (1260, 20065669), (1365, 18522156), (1638, 15435130), (1820, 13891617), (2340, 10804591), (2730, 9261078), (3276, 7717565), (4095, 6174052), (5460, 4630539), (8190, 3087026), (16380, 1543513)]